baber/WOPTO huggingface dataset:
Patent JP-2005037054-A (JP)
Title: Heat exchanger for refrigerant cycle device
Inventor: EBARA TOSHIYUKI
IPC: F25B39/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger using a micro-tube, capable of remarkably improving the heat exchanging performance by smoothing the flow of the refrigerant in the heat exchanger.  <P>SOLUTION: In this refrigerant cycle device wherein a refrigerant cycle is composed of a compressor 2, a gas cooler 10, a decompressor 4, an evaporator 5 and the like, the heat exchanger is used as the gas cooler 10 or the evaporator 5, and comprises the plurality of micro-tubes 20. A refrigerant passage 21 positioned at a lower part among the refrigerant passages of the micro-tubes 20 has a diameter larger than the refrigerant passages 21 positioned at an upper part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038725-A (JP)
Title: Shielded connector
Inventor: OKA TOSHIHIRO
IPC: H01R13/648
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielded connector with excellent grounding and shielding functions.  <P>SOLUTION: A housing is structured of an inner housing 3 retaining contacts 1, 2 and an outer housing 6. A shell is structured of inner shells 4, 5 coating the inner housing and an outer shell 7 coating the outer housing 6. The inner shell is structured of a first shell 4 and a second shell 5, which oppose each other so as to pinch the inner housing to coat the inner housing and are engaged and connected with each other. The inner shells and the outer shell are connected by an elastic part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000708-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deviation of the trajectory of a game ball caused by the hitting of the game ball on a guide rail when the shot game ball is made to jump over the gap formed between the guide rail and a shooting rail so that the game ball flowing reversely along the guide rail because of the lack of the shooting force will not reach the shooting rail.  <P>SOLUTION: A rail body 46 is structured by integrating the guide rail and the shooting rail. The section of the rail body 46 is formed in an asymmetrical M shape, and a shot ball 52 runs along a depression on the upper part of the M shape without meandering. A magnet rail 34 is set on a side of the rail body 46, and a ball 52' shot with a weak shooting force is attracted to the magnet rail and falls down from a notch 64. Accordingly, as the ball 52 is shot and runs along the rail body 46 without gap, the trajectory of the ball 52 is stable. In addition, as the returned ball 52' can pass together with the shot ball 52, the shooting will not be hindered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004302402-A (JP)
Title: Color polymer dispersed liquid crystal display device and method for manufacturing the same
Inventor: CHOI SOO YOUNG
IPC: G02F1/1333
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color PDLC (Polymer Dispersed Liquid Crystal) display device which can prevent the deterioration in the characteristics of color PDLC films by imperfect phase separation and is improved in the quality of colors and a method for manufacturing the same.  <P>SOLUTION: The color PDLC display device includes a lower substrate 1, an upper substrate 10 which is arranged on the lower substrate apart a prescribed interval therefrom, the color PDLC films 8a, 8b and 8c which are arranged between the lower substrate 1 and the upper substrate 10, and are formed by dropping and injecting a liquid crystal in a vacuum state into the droplets of red, green and blue porous films formed by foaming of polymer films respectively mixed with red, green and blue pigments, and transparent liquid crystal driving electrodes 2 and 11 which are respectively disposed between the lower substrate 1 and the upper substrate 10. The display device is characterized by forming these.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041645-A (JP)
Title: Image forming device
Inventor: MAKINO KAZUNORI
IPC: B65H1/18
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To smooth pickup/separation with a separating feed part 7 by sufficiently securing a time for moving a thrust plate 8 to the separating feed part 7 while coping with needs for high speed printing of a plurality of paper sheets.  <P>SOLUTION: This image forming device 1 comprises an image forming part 5, the separating feed part 7 to be driven to feed stacked paper sheets 3 to the image forming part 5 while separating them one by one, the thrust plate 8 arranged on the opposite side to the separating feed part 7 across the stacked paper sheets 3, and a thrust plate drive part for driving the thrust plate 8 to the direction of approaching the separating feed part 7. A control part controls the thrust plate drive part to start the drive of the thrust plate 8 when the separating feed part 7 is in contact with the paper sheets 3 and the drive of the separating feed part 7 is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045054-A (JP)
Title: Group iii nitride semiconductor light emitting element
Inventor: FURUKAWA MASAKI
IPC: H01L33/32
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To mass-produce group III nitride semiconductor light emitting elements in an industrial scale by reducing the defect rate of light emitting elements for extracting light from the substrate side, and improving light extraction efficiency as to a group III nitride semiconductor light emitting element using an n-type conductive substrate.  <P>SOLUTION: The group III nitride semiconductor light emitting element is a light emitting element provided with a group III nitride semiconductor film and a p-type electrode on a translucent n-type semiconductor substrate having conductivity and capable of extracting light from the n-type semiconductor substrate, and an insulating protection film is formed at least on a part of the surface of the group III nitride semiconductor film which is the opposite side of the light extracting direction and at least a part of the side face of the group III nitride semiconductor film and the side face of the n-type semiconductor substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043314-A (JP)
Title: Electron beam irradiator, method for electron beam irradiation and electrophotographic photoreceptor
Inventor: SHIMADA AKIRA
IPC: G21K5/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam irradiator which can efficiently irradiate a three-dimensional object with an electron beam without using a large quantity of an inactive gas, a method for electron beam irradiation and an electrophotographic photoreceptor obtained by the irradiator and the method.  <P>SOLUTION: The electron beam irradiator, which is used to irradiate the three-dimensional object with the electron beam, consists of an electron beam generation means for generating the electron beam, a gas composition maintenance means which surrounds the periphery of the three-dimensional object to keep the concentration of oxygen around the object 1% or lower and a conveying means which moves the gas composition maintenance means that surrounds the three-dimensional object so that it can go into and out of an region irradiated with the electron beam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004254279-A (JP)
Title: Portable wireless communication device
Inventor: IWAI HIROSHI
IPC: H04B1/38
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a portable wireless communication device to be put into a pocket of a user without giving the user uncomfortableness, or to be dangled from the user's neck in a balanced manner while maintaining a preferable antenna radiation characteristics.  <P>SOLUTION: The portable wireless communication device 101 is provided with a boom portion 110 comprising two edge portions coupled to a case body 103 of the device and a center portion positioned in-between, and at least one through hole 110h between the boom portion 110 and the case body 103. The boom portion 110 is provided with the center portion extending in a direction parallel to a width of the portable wireless communication device 101, and the two edge portions bent from the center portion. At least a part of an antenna element 202 of the portable wireless communication device is positioned either inside or on the surface of the boom portion 110.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002462-A (JP)
Title: Difluoroprostaglandin derivative and its application
Inventor: SHIRASAWA EIICHI
IPC: A61K31/557
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a derivative of prostaglandin having two fluorine atoms at the 15th position and to provide a medicine using the same as an active ingredient especially, a medicine for prevention or treatment of eye disease.  <P>SOLUTION: The difluoroprostaglandin derivative or its salt is expressed by formula (1). (Excluding 16-phenoxy-15-deoxy-15, 15-difluoro-17, 18, 19, 20-tetranorprostaglandin F2<SB>α</SB>or its isopropyl ester and its salts.) And the medicine using the same as an active ingredient especially, a medicine for prevention or treatment of eye disease. In the formula, A is a vinylene group, etc., R<SP>1</SP>is an aryloxyalkyl group, etc., R<SP>2</SP>or R<SP>3</SP>are each H, etc., Z is OR<SP>4</SP>(R<SP>4</SP>is H or an alkyl group, etc.).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005054668-A (JP)
Title: Spark ignition type engine
Inventor: YAMAUCHI TAKETOSHI
IPC: F02B11/00
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark ignition type engine which materializes a further large fuel consumption improving effect by improving ignitability while obtaining a fuel consumption improving effect by a lean combustion, pumping loss reduction or the like.  <P>SOLUTION: In a spark ignition type engine 1, a gas circulation path is made in a two-cylinder connecting state in which burned gas discharged from preceding cylinders 2A, 2D is introduced into subsequent cylinders 2B, 2C through a gas passage 22 between cylinders at a low load/low rotation area at least. When the engine is in the two-cylinder connecting state, stratified combustion is performed in a state of being set at a lean air-fuel ratio in the preceding cylinders 2A, 2D. The engine is equipped with a combustion control means for controlling combustion to execute uniform combustion in conjunction with fuel newly supplied by introducing the burned gas having the lean air-fuel ratio from the preceding cylinders 2A, 2D to the subsequent cylinders 2B, 2C. Spark plugs 7a of the preceding cylinders 2A, 2D are of a semi-surface type. Spark plugs 7b of the preceding cylinders 2B, 2C are of a parallel electrode type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052117-A (JP)
Title: Mole repelling device for greenhouse
Inventor: HORI JUNYA
IPC: A01M29/16
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mole repelling device for a greenhouse, or the like, for organic culture and having high humidity, repelling moles by sound and vibration, developing the installation effect over a wide area on the moles invading the greenhouse aiming at a large amount of earthworms in the soil, having easy handleability such as excellent waterproofness and durability, and keeping the effect for a long period without paying maintenance cost such as the exchange of battery.  <P>SOLUTION: The generation of sound and vibration is carried out by using a method having low energy consumption and intermittently activated to prevent the unnecessary consumption of electric power. The principal conception of this device is the use of a vibration motor having irregular frequency and an independent power supply system having a hybrid structure comprising a combination of a solar panel with a rechargeable battery or a dry cell and durable to the stable use for a long period independently of the weather and day and night. These components are housed in a case having excellent waterproofness. The generated sound or vibration is not transmitted to the soil directly from the case but transmitted through a metal fitting attached to a frame of the construction such as the greenhouse to get the mole repelling effect over a wide area by this single device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059351-A (JP)
Title: Record data correcting method, information processor, and recorder
Inventor: YAMADA SATORU
IPC: G06F3/12
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To always obtain a good recorded result even when recording characteristics are varied among recording elements or the recording characteristic is changed with the lapse of time.  <P>SOLUTION: A record data correcting method comprises the steps of reading a measurement chart recorded on a recording medium by a recorder (S405) to calculate a nozzle correction value (S406), referring to averaged density information of each recording head in the initial condition of the recorder (S408), obtaining a density correction value for correcting a change of the recording density due to a change with the lapse of time (S409), and then transmitting the obtained correction value to the recorder (S412). The record data to be transmitted to the recorder is generated based on the correction value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064915-A (JP)
Title: Variable phase shifter
Inventor: KOBANAWA YASUTAKA
IPC: H01P1/18
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable phase shifter which is capable of miniaturizing and causes no IM.  <P>SOLUTION: The phase shifter comprises parallel microstrip lines 17-1, 17-2 and a rat race type hybrid circuit 15 slidably disposed over the microstrip lines 17-1, 17-2 so as to be electromagnetically coupled therewith, and the microstrip lines 17-1, 17-2 have input/output ports 23-1 to 23-3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062060-A (JP)
Title: Accident prevention device, presence informing program and storage medium
Inventor: NOMURA TOSHIO
IPC: G01C21/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent an accident by informing own presence at specific points such as points with frequent accidents or limited visibility.  <P>SOLUTION: The points with frequent accidents or limited visibility (dangerous point data) stored in a map data storage system 5 and the own car position detected with a position detector 1 are compared. When the own car exists on the point with frequent accidents or limited visibility, a headlight control circuit 10 and/or a whistle control circuit 11 are operated to inform the existence of the own car outside the car. By this, attention of other moving object near the point is attracted and accidents are prevented. The dangerous point data are properly renewed by data communication with a communication means 7 and by registration and the like by way of an operation switch group 6 by a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064390-A (JP)
Title: Method and device for vibration processing of substrate
Inventor: YAJIMA HISASHI
IPC: B06B3/04
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a simple vibration processing method which can vibrate a substrate accurately evenly by transmitting the vibration of each vibrator directly to the substrate.  <P>SOLUTION: The device has a plurality of vibrators 2a to 2f disposed circularly on a table 1 at an equal central angle θ, a suction pad 26 which is provided to the upper end of each of the vibrators 2a to 2f, and sucks and holds a substrate W to be vibrated, a plurality of vibration actuators 3a to 3f which are connected to the vibrators 2a to 2f, respectively, and vibrate the vibrators, a negative pressure source 6 which supplies negative pressure to the suction pad 26 and a control device 4 which controls the vibration actuators 3a to 3f.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072765-A (JP)
Title: Cellular phone
Inventor: SHIRASU TAKASHI
IPC: H04M1/00
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular phone having an alcohol detection function that can detect the intake of alcohol easily and accurately and can be inexpensively manufactured without obstructing the original phone call function.  <P>SOLUTION: The cellular phone 1 comprises a telephone body 2, and an alcohol detector provided at the telephone body 2. The alcohol detector comprises an alcohol detection unit incorporated in the telephone body 2, and a cylindrical breathing introduction section 4 extended from a case 3 of the telephone body 2. In the breathing introduction section 4, one end is supported by a rotatable universal joint (connection section 7) to the case 3, and the other end has a suction opening 6 for sucking the breath of a subject.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004131065-A (JP)
Title: Control rod connection arrangement structure for booster
Inventor: RICHARD PHILIPPE
IPC: B60T7/06
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement structure for removably connecting a brake booster control rod for an automobile to a brake pedal.  <P>SOLUTION: In the arrangement structure 10, one end 16 of the brake booster control rod 12 is connected to a midway part 20 of a vertical operation rod 22 of a pedal 14 through a head part 32 and at least one spherical support surface 34 of the head part is stored in a complementary boss 36 formed on a wall of the midway part. The head part 32 is retained to the state contacted with the boss 36 by an elastically deformable axial retaining means 38 clamped between the midway part 20 of the operation rod and the control rod 12. The deformation of the retaining means is controlled by a lock release means 52 accessable from the outside of the midway part 20 of the operation rod 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091925-A (JP)
Title: Solid compressed pellet of organic material for evaporation source
Inventor: CARLTON DONN B
IPC: B30B11/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid compressed pellet of an organic material used as an evaporation source for forming an organic layer on an OLED (organic light emitting diode).  <P>SOLUTION: The solid compressed pellet of the organic material used as the evaporation source contains (a) a support member for enabling rotation of the pellet and/or passage of a cooling fluid and (b) a compressed solid core of the organic material molded on the surface of the support member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005068066-A (JP)
Title: Method for purifying 2,6-diisopropylaniline
Inventor: NAGAI HIROYUKI
IPC: C07C211/45
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying 2,6-diisopropylaniline (DIPA) suitable for obtaining the DIPA having improved purity having little content of 2-isopropyl-6-n-propylaniline (INPA) as an impurity from the DIPA containing the INPA.  <P>SOLUTION: The DIPA containing the INPA is crystallized as a hydrochloride in an organic solvent such as isopropyl alcohol in the coexistence of water of at least 5 wt.%, and the crystal is collected. A crystal-collecting operation in a high substrate concentration is enabled by precipitating the compound as a granular crystal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067569-A (JP)
Title: Outside air introducing device for automobile
Inventor: HASHIMOTO TAKESHI
IPC: B60H1/26
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a moisture separation function of an outside air introducing device for introducing the outside air taken from an outside air intake port to an aperture on a dash panel.  <P>SOLUTION: A seal 6 coming into close contact with a back surface of a hood 1 is provided on an upper end of a front wall 4a of a cowl garter 4, and a filter 9 rising from the outside air intake port 7 on a bottom wall 4b of the cowl garter 4 and opening toward a vehicle front part on a lower part of the hood 1 is provided. A duct 12 is constituted by connecting a lower introduction part 12a extending downward from the outside air intake port 7 and a rear introduction part 12b extending toward the aperture 11a on the dash panel 11 from a lower end of the lower introduction part 12a to be in a large L shape. A folded part 1b descending toward the bottom wall 4b of the cowl garter 4 is provided on a rear end of the hood 1, and thereby the air/moisture separation function of the outside air taken into the cabin from the outside air intake port 7 is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004091788-A (JP)
Title: Weather-resistant resin composition having low glossy appearance
Inventor: CHANG MOH-CHING OLIVER
IPC: C08L55/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic molding composition having low gloss and comprising a grafted acrylate rubber (ASA), and to provide a method for producing the composition.  <P>SOLUTION: The composition contains an effective amount of a gloss-reducing agent comprising a reaction product of (i) a compound having two or more maleic anhydride groups per one molecule with (ii) a compound having two or more primary amine terminal groups per one molecule. The method for mixing the gloss-reducing agent comprises blending the reaction product into the molten state ASA or blending the reactant (i) with (ii) under a process condition designed to cause in situ formation of the gloss-reducing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005079145-A (JP)
Title: Package for semiconductor element, and semiconductor device
Inventor: TAKAHASHI SHINICHI
IPC: H01L23/04
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for semiconductor element in which a lead terminal can be connected with a line conductor at an I/O part rigidly and reliably and a packaged semiconductor element can operate normally and stably over a long term, and to provide a semiconductor device.  <P>SOLUTION: The package A for semiconductor element comprises a ceramics substrate 1 having a mounting part 1a of a semiconductor element 7 on the bottom face of a recess formed in the upper surface, and an I/O part 3 having a line conductor 4 formed over the bottom surface of two level differences 3a provided oppositely in the inner and outer surfaces of the sidewall 2 in the central part thereof to penetrate the sidewall 2 and a lead terminal 6 soldered to the line conductor 4 on the outer surface side of the sidewall 2. A plurality of protrusions 4b having the same height and supporting the lead terminal 6 at the upper end thereof are provided on the line conductor 4 on the bottom face of the level difference 3a on the outer surface side of the sidewall 2 in the direction perpendicular to the line direction of the line conductor 4. Metal powder composing the protrusion has a mean particle diameter 1.5-3 times as large as that of metal powder composing the line conductor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076922-A (JP)
Title: Refrigerator
Inventor: OHIRA AKIYOSHI
IPC: F25D11/02
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reconcile an energy saving operation and an ensured cooling capacity by appropriately matching a throttle rate with each compressor speed in each cooling operation mode, in a refrigerator having a motor-operated expansion valve combined in series with a capillary tube.  <P>SOLUTION: The refrigerator comprises a refrigeration cycle having a decompression part connecting the capillary tube and the motor-operated expansion valve in series and a suction pipe in thermal contact with the capillary tube, a plurality of storage chambers of different temperature zones, switch dampers disposed in respective draft passages to the storage chambers, and a controller for controlling the travel of the motor-operated expansion valve and the opening of the switch dampers in dependence on a plurality of cooling operation modes. The controller has a function of setting a plurality of compressor speeds in every cooling operation mode, presetting default travels of the motor-operated expansion valve for the plurality of compressor speeds, and controlling the cooling operation modes correspondingly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI